There is no need to contact us about diaper size changes.
Please consult with the teacher at your facility and use the size that best fits your child. If the facility has diapers available in the new size, the change can be made on the same day.
Note: Some facilities may require you to contact us, depending on their diaper delivery arrangements.
Please check the applicable facilities below:
https://ito-kyozaisha.notion.site/4da7415797ce45ecb53142a259fb0992?pvs=4"